The annual meeting of stockholders of American Science and Engineering, Inc. (the "Company") was held on September 6, 2012 (the "2012 Annual Meeting"). At the 2012 Annual Meeting, the stockholders of the Company voted on the following proposals:

1. To elect the persons named in the Company's proxy statement to serve as directors of the Company until the 2013 annual meeting of stockholders and until their successors are elected and qualified. Each nominee for director was elected by a vote of the stockholders as follows:

Name                    For      Withheld   Broker Non-Votes
Denis R. Brown       6,215,282    389,680          1,400,027
Anthony R. Fabiano   6,354,579    250,383          1,400,027
John A. Gordon       6,371,835    233,127          1,400,027
Hamilton W. Helmer   5,875,832    729,130          1,400,027
Don R. Kania         6,357,745    247,217          1,400,027
Ernest J. Moniz      6,371,804    233,158          1,400,027
Mark S. Thompson     6,278,191    326,771          1,400,027
Carl W. Vogt         5,878,600    736,362          1,400,027

2. To approve a non-binding, advisory proposal on the compensation of the Company's named executive officers as disclosed in the proxy statement. The proposal was approved by a vote of stockholders as follows:

For:                5,552,351
Against:              816,017
Abstain:              236,594
Broker Non-Votes:   1,400,027

3. To ratify the selection of the Company's independent registered public accounting firm for the year ending March 31, 2013. The selection was ratified by a vote of stockholders as follows:

For:       7,589,579
Against:     410,714
Abstain:       4,696